def test_circuit3(client):
"""
Tests that when stopping a container with a docker host that's not accessible,
the circuit is open and a HostUnavailableError is raised
"""
with client.application.app_context():
client.application.config["DOCKER_CIRCUIT_BREAKER_MAX_FAILS"] = 1
task, job, execution = JobExecutionFixture.new_defaults(
docker_host="localhost",
docker_port=4567,
container_id=str(uuid4()))
pool = DockerPool(([None, ["localhost:4567"], 2], ))
executor = Executor(client.application, pool)
expect(executor.get_circuit("localhost:4567").current_state).to_equal(
"closed")
with expect.error_to_happen(HostUnavailableError):
executor.stop_job(task, job, execution)
expect(executor.get_circuit("localhost:4567").current_state).to_equal(
"open")
def test_stop3(client):
"""
Tests stopping a job raises HostUnavailableError
"""
app = client.application
with app.app_context():
container_mock = ContainerFixture.new_with_status(
name="fastlane-job-1234", container_id="fastlane-job-1234")
_, pool_mock, client_mock = PoolFixture.new_defaults(
r"test[-].+", max_running=1, containers=[container_mock])
client_mock.containers.get.side_effect = requests.exceptions.ConnectionError(
"failed")
task, job, execution = JobExecutionFixture.new_defaults(
container_id="fastlane-job-1234")
executor = Executor(app, pool_mock)
msg = "Connection to host host:1234 failed with error: failed"
with expect.error_to_happen(HostUnavailableError, message=msg):
executor.stop_job(task, job, execution)
def test_stop2(client):
"""
Tests stopping a job stops fails if container is not in metadata
"""
app = client.application
with app.app_context():
_, pool_mock, _ = PoolFixture.new_defaults(r"test[-].+",
max_running=1,
containers=[])
task, job, execution = JobExecutionFixture.new_defaults()
del execution.metadata["container_id"]
executor = Executor(app, pool_mock)
result = executor.stop_job(task, job, execution)
expect(result).to_be_false()
def test_stop1(client):
"""
Tests stopping a job stops the container in docker
"""
app = client.application
with app.app_context():
container_mock = ContainerFixture.new_with_status(
name="fastlane-job-1234", container_id="fastlane-job-1234")
_, pool_mock, _ = PoolFixture.new_defaults(r"test[-].+",
max_running=1,
containers=[container_mock])
task, job, execution = JobExecutionFixture.new_defaults(
container_id="fastlane-job-1234")
executor = Executor(app, pool_mock)
result = executor.stop_job(task, job, execution)
container_mock.stop.assert_called()
expect(result).to_be_true()